表面覆盖层对混凝土碳化的影响与计算  

INFLUENCE AND CALCULATION OF SURFACE COATINGS ON CARBONATION OF CONCRETE

作　　者：刘亚芹[1] 张誉[1] 张伟平[1] 王劲[1] 谢华芳 

机构地区：[1]同济大学

出　　处：《工业建筑》1997年第8期41-45,共5页Industrial Construction

基　　金：国家攀登计划

摘　　要：分析了表面覆盖层对混凝土碳化的影响机理，从理论上推导出考虑覆盖层影响的碳化深度计算公式，并分析了覆盖层各参数对碳化延缓效果的影响，最后进行了一些试验验证。结果表明，合适的覆盖层能有效地延缓碳化。The mechanism of the influence of surface coatings on carbonation of concrete is analyzed here. A theoretical method to calculate carbonated depth of concrete with surface coatings is presented. Analysis is also done to obtain the sensitiveness of parameters of surface coatings. A number of well organized experimental tests is done to verify the calculation, the testing results indicate that suitable surface coating can delay carbonation of concrete effectively.

关 键 词：表面覆盖层 混凝土碳化 碳化延缓 

分 类 号：TU528.01[建筑科学—建筑技术科学]